Table 6 - Generator Reliability Data

Unit Group	Unit Size

(MW)	Unit Type	Forced

Outage

Rate	MTTF

(Hour)	MTTR

(Hour)	Scheduled Maintenance
Weeks per year
U12	12	Oil/Steam	0.02	2940	60	2
U20	20	Oil/CT	0.10	450	50	2
U50	50	Hydro	0.01	1980	20	2
U76	76	Coal/Steam	0.02	1960	40	3
U100	100	Oil/Steam	0.04	1200	50	3
U155	155	Coal/Steam	0.04	960	40	4
U197	197	Oil/Steam	0.05	950	50	4
U350	350	Coal/Steam	0.08	1150	100	5
U400	400	Nuclear	0.12	1100	150	6